text_analysis 0.15.0

Text analyzer that tokenize text, compute readibility scores for a document and evaluate similarity of terms.

0.15.0

BREAKING CHANGES

Breaking Changes:

• Added field Map<String, String> get abbreviations to TextAnalyzer class.

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

New:

• Implemented field English.abbreviations in English class.

0.14.0

BREAKING CHANGES

Breaking Changes:

• Removed library package_exports.
• The Porter2Stemmer class from the porter_2_stemmer package is exported by the text_indexer library.
• The Porter2StemmerExtension String extension is exported by the extensions library.

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.13.0

BREAKING CHANGES

Breaking Changes:

• Added field TextAnalyzer.stemmer to TextAnalyzer class.
• Added field TextAnalyzer.stopWords to TextAnalyzer class.
• Added field TextAnalyzer.lemmatizer to TextAnalyzer class.
• Added field TextAnalyzer.termExceptions to TextAnalyzer class.
• Removed static field TextTokenizer.defaultTokenFilter.
• Changed TextTokenizer.tokenize method to apply analyzer.stemmer, analyzer.stopWords, analyzer.lemmatizer an analyzer.termExceptions to all tokens/terms.

New:

• Implemented field English.stemmer in English class.
• Implemented field English.stopWords in English class.
• Implemented field English.lemmatizer in English class.
• Implemented field English.termExceptions in English class.

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.13.0-1

BREAKING CHANGES

Breaking Changes:

• Added field TextAnalyzer.stemmer to TextAnalyzer class.
• Added field TextAnalyzer.stopWords to TextAnalyzer class.
• Added field TextAnalyzer.lemmatizer to TextAnalyzer class.
• Added field TextAnalyzer.termExceptions to TextAnalyzer class.
• Removed static field TextTokenizer.defaultTokenFilter.
• Changed TextTokenizer.tokenize method to apply analyzer.stemmer, analyzer.stopWords, analyzer.lemmatizer an analyzer.termExceptions to all tokens/terms.

New:

• Implemented field English.stemmer in English class.
• Implemented field English.stopWords in English class.
• Implemented field English.lemmatizer in English class.
• Implemented field English.termExceptions in English class.

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.12.1+1

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.12.1

New:

• Added extension on String editDistanceMap;
• Added method TermSimilarity.editSimilarityMap.
• Added method TermSimilarity.editDistanceMap.

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.12.0

BREAKING CHANGES

Breaking Changes:

• String extensions extension TermSimilarityExtensions on String removed from text_analysis library. Import the extensions library in stead.
• Type definitions removed from text_analysis library. Import the type_definitions library in stead.
• Package export porter_2_stemmer removed from text_analysis library, import the package_exports library in stead.
• Changed definition/computation of [lengthDistance].
• Changed definition/computation of [lengthSimilarity].
• Changed definition/computation of [termSimilarity].

New:

• Added int term.editDistance(String other) extension on String.
• Added double term.editDistanceSimilarity(String other) extension on String.
• Added class TermSimilarity that exposes static methods for comparing terms.

Bug fixes:

• Fixed issue with tokenizer not incrementing term positions

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.12.0-2

BREAKING CHANGES

Breaking Changes:

• String extensions extension TermSimilarityExtensions on String removed from text_analysis library. Import the extensions library in stead.
• Type definitions removed from text_analysis library. Import the type_definitions library in stead.
• Package export porter_2_stemmer removed from text_analysis library, import the package_exports library in stead.
• Changed definition/computation of [lengthDistance].
• Changed definition/computation of [lengthSimilarity].
• Changed definition/computation of [termSimilarity].

New:

• Added int term.editDistance(String other) extension on String.
• Added double term.editDistanceSimilarity(String other) extension on String.
• Added class TermSimilarity that exposes static methods for comparing terms.

Bug fixes:

• Fixed issue with tokenizer not incrementing term positions

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.12.0-1

BREAKING CHANGES

Breaking Changes:

• String extensions extension TermSimilarityExtensions on String removed from text_analysis library. Import the extensions library in stead.
• Type definitions removed from text_analysis library. Import the type_definitions library in stead.
• Package export porter_2_stemmer removed from text_analysis library, import the package_exports library in stead.
• Changed definition/computation of [lengthDistance].
• Changed definition/computation of [lengthSimilarity].
• Changed definition/computation of [termSimilarity].

New:

• Added int term.editDistance(String other) extension on String.
• Added double term.editDistanceSimilarity(String other) extension on String.
• Added class TermSimilarity that exposes static methods for comparing terms.

Bug fixes:

• Fixed issue with tokenizer not incrementing term positions

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.11.2

New:

• Added extension on String List<Term> matches(Iterable<Term> terms, {int k = 2, int limit = 10}).

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.11.1

New:

• Added extension on String double termSimilarity(Term other, [int k = 2]).
• Added extension on String double termSimilarity(Term other, [int k = 2]).

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.11.0

BREAKING CHANGES

This version sees numerous breaking changes, including the re-naming of the primary interfaces of the library.

Breaking Changes:

• Renamed TextAnalyzer interface to TextTokenizer.
• Renamed TextAnalyzerConfiguration interface to TextAnalyzer.
• Added SentenceSplitter get sentenceSplitter to TextAnalyzer interface.
• Added ParagraphSplitter get paragraphSplitter to TextAnalyzer interface.
• Added SyllableCounter get syllableCounter to TextAnalyzer interface.
• Added List<String> paragraphs(SourceText source) to ITextTokenizer interface.
• Moved class TextTokenizer to a private implementation class _TextTokenizerImpl and renamed ITextTokenizer interface to TextTokenizer.

New:

• Added mixin class TextTokenizerMixin.
• Added object model TextDocument.
• Added typedef SyllableCounter.
• Added unnamed factory constructor to TextTokenizer that initializes a _TextTokenizerImpl.
• Added SentenceSplitter get sentenceSplitter to English class.
• Added ParagraphSplitter get paragraphSplitter to English class.
• Added SyllableCounter get syllableCounter to English class.
• Added TextDocument interface.
• Added TextDocumentMixin mixin class.
• Added TextDocument unnamed factory with private implementation class.
• Added TextDocument.analyze factory constructor.
• Added TextDocument.analyzeJson factory constructor.
• Added extension on String double lengthDistance(Term other).
• Added extension on String double lengthSimilarity(Term other).
• Added extension on String Map<Term, double> lengthSimilarityMap(Iterable<Term> terms).

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.
  Re-organized code repository

0.10.0

BREAKING CHANGES

This version sees numerous breaking changes, including the re-naming of the primary interfaces of the library.

Breaking Changes:

• Renamed TextAnalyzer interface to TextTokenizer.
• Renamed TextAnalyzerConfiguration interface to TextAnalyzer.
• Added SentenceSplitter get sentenceSplitter to TextAnalyzer interface.
• Added ParagraphSplitter get paragraphSplitter to TextAnalyzer interface.
• Added SyllableCounter get syllableCounter to TextAnalyzer interface.
• Added List<String> paragraphs(SourceText source) to ITextTokenizer interface.
• Moved class TextTokenizer to a private implementation class _TextTokenizerImpl and renamed ITextTokenizer interface to TextTokenizer.

New:

• Added mixin class TextTokenizerMixin.
• Added object model TextDocument.
• Added typedef SyllableCounter.
• Added unnamed factory constructor to TextTokenizer that initializes a _TextTokenizerImpl.
• Added SentenceSplitter get sentenceSplitter to English class.
• Added ParagraphSplitter get paragraphSplitter to English class.
• Added SyllableCounter get syllableCounter to English class.
• Added TextDocument interface.
• Added TextDocumentMixin mixin class.
• Added TextDocument unnamed factory with private implementation class.
• Added TextDocument.analyze factory constructor.
• Added TextDocument.analyzeJson factory constructor.
• Added extension on String double lengthDistance(Term other).
• Added extension on String double lengthSimilarity(Term other).
• Added extension on String Map<Term, double> lengthSimilarityMap(Iterable<Term> terms).

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.
• Re-organized code repository.

0.9.1

New:

• Added extension on String double jaccardSimilarity(Term other, [int k = 2]).
• Added extension on String double jaccardSimilarity(Term other, [int k = 2]).

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.9.0

BREAKING CHANGES

Breaking Changes:

• Removed class TextSource.
• Removed class Sentence.
• Removed class TermPair.
• Removed TextAnalyzer.sentenceSplitter from TextAnalyzer interface.
• Changed TextTokenizer.tokenize return value to List<Token>.
• Changed TextTokenizer.tokenizeJson return value to List<Token>.

0.8.1

PRE-RELEASE, BUG FIX

Bug Fixes:

• Fixed TextTokenizerBase.tokenizeJson would not tokenize documents if Iterable<Zone> zones parameter is empty.

Non-breaking Changes:

• TextTokenizerBase.tokenizeJson required non-nullable parameter Iterable<Zone> zones to optional nullable [Iterable<Zone>? zones].

0.8.0

PRE-RELEASE, BREAKING CHANGES

Breaking Changes:

• Added type definitions for kGram and Trigram.
• New extension method Set<kGram> Term.kGrams([int k = 2]).
• New extension method Set<kGram> Iterable<Token>.kGrams([int k = 2]).

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.7.0

PRE-RELEASE, BREAKING CHANGES

Breaking Changes:

• Renamed FieldName type alias to Zone.
• Renamed parameter FieldName? field to Zone? zone wherever it is used.

New:

• Type alias IdFt.
• Type alias Ft.
• Type alias ZoneWeightMap.

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.6.5+1

PRE-RELEASE

Minor bug fixes, updated dependencies, tests, examples and documentation.

0.6.5

PRE-RELEASE

New:

• Added custom implementation of TermPair.toString().

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.6.4

PRE-RELEASE

New:

• Added == operator and hashCode getter to TermPair.

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.6.3

PRE-RELEASE

New:

• Added object model TermPair.

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.6.2

PRE-RELEASE

New:

• Added extension getter List<String> get allTerms on Iterable<Token>.

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.6.1

PRE-RELEASE

• Added type aliases to improve code readability.

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.6.0+1

PRE-RELEASE

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.
• Codebase formatted.

0.6.0

PRE-RELEASE, BREAKING CHANGES

Breaking Changes:

• Changed parameters for JsonTokenizer type defintion.

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.5.0

PRE-RELEASE

New:

• Added JsonTokenizer type defintion.

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.4.1

PRE-RELEASE

New:

• Added optional, nullable FieldName? field optional parameter to Tokenizer definition.

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.4.0+1

PRE-RELEASE

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.4.0

PRE-RELEASE, BREAKING CHANGES

Breaking Changes:

• Added Token.field property to token, breaks default generative constructor.
• Added FieldName? field optional parameter to TextTokenizer.tokenize method.
• Removed deprecated property Token.index, use Token.termPosition instead.
• Removed deprecated property Token.position, use Token.termPosition instead.
• Removed deprecated extension method Iterable<Token>.maxIndex, use Iterable<Token>.Iterable
• Removed extension method Iterable<Token>.minIndex, use Iterable<Token>.Iterable

New:

• Added new method ITextAnalyser,tokenizeJson.
• Added new tests.
• Added new examples.

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.3.1

PRE-RELEASE

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.3.0+1

PRE-RELEASE

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.3.0

PRE-RELEASE, BREAKING CHANGES

Breaking Changes:

• TextAnalyzer.characterFilter changed to non-nullable. Use (phrase) => phrase if no characterFilter is required.
• TextAnalyzer.termFilter changed to non-nullable. Use (phrase) => [phrase] if no termFilter is required.

New:

• Added porter_2_stemmer package export so it does not need to be imported separately.

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.2.0+1

PRE-RELEASE

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.2.0

PRE-RELEASE

New:

• Added abstract class TextTokenizerBase.

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.1.0+1

PRE-RELEASE

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.1.0

PRE-RELEASE, BREAKING CHANGES

Breaking Changes:

• Added Token.termPosition property to token, breaks default generative constructor.

Deprecated:

• Property Token.index, use Token.termPosition instead.
• PropertyToken.position, use Token.termPosition instead.
• Extension method Iterable<Token>.maxIndex.

1.0.0+1

PRE-RELEASE

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

1.0.0

PRE-RELEASE

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.0.12+1

PRE-RELEASE

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.0.12

PRE-RELEASE

New:

• Added == operator to Token, Sentence and TextSource.

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.0.11+build.1.e8af2efb

• PRE-RELEASE

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.0.11

PRE-RELEASE

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.0.11-beta.1

PRE-RELEASE

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.0.10

PRE-RELEASE

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.0.9-beta.1

Breaking Changes:

• Changed definition of Token.position.

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.0.8

PRE-RELEASE, BREAKING CHANGES

Breaking Changes:

• Removed relevance extension method from TokenCollectionExtension.

0.0.7

PRE-RELEASE

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.0.6

PRE-RELEASE, BREAKING CHANGES

New:

• Added TokenCollectionExtension on Iterable<Token>.

0.0.5

PRE-RELEASE, BREAKING CHANGES

Breaking Changes:

• added position property to Token class.

0.0.4

PRE-RELEASE, BREAKING CHANGES

New:

• Added Tokenizer type definition.

0.0.3

PRE-RELEASE, BREAKING CHANGES

Breaking Changes:

• Stemmer removed from English configuration.
• Stemmer incorporated into default tokenFilter for TextTokenizer.

0.0.2

PRE-RELEASE, BREAKING CHANGES

Updated

• Dependencies.
• Tests.
• Examples.
• Documentation.

0.0.1-beta.1

PRE-RELEASE

Initial version.